this post was submitted on 09 Jun 2025
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xkcd #3100: Alert Sound

Title text:

With a good battery, the device can easily last for 5 or 10 years, although the walls probably won't.

Transcript:

Transcript will show once it’s been added to explainxkcd.com

Source: https://xkcd.com/3100/

explainxkcd for #3100

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[–] tal@lemmy.today -2 points 5 days ago* (last edited 5 days ago) (2 children)

The alert sound of a USB device connecting

Is this a Windows thing or something?

EDIT: On Linux, if you somehow knew that some USB device had been connected, but didn't know what, I'd run sudo journalctl -krb


I believe that the kernel will always log a message when a new device is connected. Also, lsusb -t would show the layout of the USB tree and what devices are where on it.

[–] OrangeOcta@aussie.zone 10 points 5 days ago

KDE Plasma has a USB connected and disconnected sound, I'm sure may other mainstream DEs do too.

On Windows, if you wanted to confirm the sound was from your computer, device manager usually flickers every time a new device is plugged in. New devices should also be logged in the Event Logs.

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